:root {
  --ink: #eef1f3;
  --muted: #9ba7b2;
  --dim: #697785;
  --night: #0c1117;
  --night-soft: #111820;
  --panel: #151e27;
  --panel-light: #1a2631;
  --line: rgba(230, 237, 241, 0.12);
  --line-strong: rgba(230, 237, 241, 0.22);
  --copper: #c89c6b;
  --copper-light: #e2bd92;
  --sage: #93a99b;
  --max: 1280px;
  --pad: clamp(1.25rem, 4vw, 4.5rem);
  --radius: 1.5rem;
  --ease: cubic-bezier(.22, 1, .36, 1);
}

* { box-sizing: border-box; }
html { scroll-behavior: smooth; background: var(--night); }
body {
  margin: 0;
  color: var(--ink);
  background:
    radial-gradient(circle at 75% 6%, rgba(147, 169, 155, .07), transparent 28rem),
    var(--night);
  font-family: "Helvetica Neue", Helvetica, Arial, sans-serif;
  line-height: 1.55;
  -webkit-font-smoothing: antialiased;
}
a { color: inherit; }
img { max-width: 100%; display: block; }
button, a { -webkit-tap-highlight-color: transparent; }
::selection { color: var(--night); background: var(--copper-light); }

.sr-only {
  position: absolute; width: 1px; height: 1px; padding: 0; margin: -1px;
  overflow: hidden; clip: rect(0,0,0,0); white-space: nowrap; border: 0;
}
.skip-link {
  position: fixed; z-index: 1000; top: .75rem; left: .75rem; padding: .7rem 1rem;
  transform: translateY(-200%); background: var(--ink); color: var(--night); text-decoration: none;
}
.skip-link:focus { transform: translateY(0); }

.site-header {
  position: fixed; z-index: 100; inset: 0 0 auto;
  display: flex; align-items: center; justify-content: space-between;
  min-height: 5.4rem; padding: 0 var(--pad);
  border-bottom: 1px solid transparent;
  transition: background .35s ease, border-color .35s ease, min-height .35s ease;
}
.site-header.is-scrolled {
  min-height: 4.35rem; border-color: var(--line);
  background: rgba(12, 17, 23, .86); backdrop-filter: blur(16px);
}
.brand { display: flex; align-items: center; gap: .85rem; text-decoration: none; }
.brand-mark {
  display: grid; place-items: center; width: 2.5rem; aspect-ratio: 1;
  border: 1px solid var(--line-strong); border-radius: 50%; color: var(--copper-light);
  font-size: .72rem; font-weight: 700; letter-spacing: .07em;
}
.brand-name { font-size: .82rem; font-weight: 650; letter-spacing: .06em; }
.navigation { display: flex; align-items: center; gap: clamp(1rem, 2.2vw, 2.5rem); }
.navigation a {
  position: relative; color: var(--muted); text-decoration: none;
  font-size: .78rem; letter-spacing: .055em; transition: color .25s ease;
}
.navigation a::after {
  content: ""; position: absolute; inset: auto 0 -.45rem; height: 1px;
  transform: scaleX(0); transform-origin: left; background: var(--copper);
  transition: transform .3s var(--ease);
}
.navigation a:hover, .navigation a:focus-visible { color: var(--ink); }
.navigation a:hover::after, .navigation a:focus-visible::after { transform: scaleX(1); }
.navigation .nav-contact {
  padding: .65rem 1rem; border: 1px solid var(--line-strong); border-radius: 999px; color: var(--ink);
}
.navigation .nav-contact::after { display: none; }
.menu-toggle { display: none; }

.hero {
  position: relative; isolation: isolate; min-height: 100svh; overflow: hidden;
  display: grid; grid-template-columns: minmax(0, 1.1fr) minmax(320px, .9fr);
  grid-template-rows: 1fr auto; align-items: center; column-gap: clamp(2rem, 7vw, 8rem);
  padding: clamp(8rem, 12vw, 10rem) var(--pad) 2.2rem;
}
.signal-field { position: absolute; z-index: -3; inset: 0; width: 100%; height: 100%; opacity: .65; }
.hero::after {
  content: ""; position: absolute; z-index: -2; inset: 0;
  background: linear-gradient(90deg, rgba(12,17,23,.94) 0%, rgba(12,17,23,.70) 49%, rgba(12,17,23,.25) 100%);
}
.hero-glow { position: absolute; z-index: -1; border-radius: 50%; filter: blur(2px); opacity: .4; }
.hero-glow-one { width: 30rem; height: 30rem; right: 3%; top: 14%; background: radial-gradient(circle, rgba(200,156,107,.16), transparent 67%); }
.hero-glow-two { width: 25rem; height: 25rem; left: 25%; bottom: -15%; background: radial-gradient(circle, rgba(147,169,155,.11), transparent 67%); }
.hero-copy { position: relative; z-index: 2; max-width: 780px; }
.eyebrow {
  margin: 0 0 1.6rem; color: var(--copper-light); font-size: .7rem; font-weight: 700;
  letter-spacing: .17em; text-transform: uppercase;
}
.signal-dot {
  display: inline-block; width: .43rem; aspect-ratio: 1; margin-right: .55rem;
  border-radius: 50%; background: var(--copper-light); box-shadow: 0 0 0 0 rgba(226,189,146,.55);
  animation: pulse 2.6s ease-out infinite;
}
@keyframes pulse { 60% { box-shadow: 0 0 0 .55rem rgba(226,189,146,0); } 100% { box-shadow: 0 0 0 0 rgba(226,189,146,0); } }
.hero h1 {
  margin: 0; max-width: 850px; font-size: clamp(3.7rem, 8.9vw, 9rem);
  font-weight: 330; line-height: .85; letter-spacing: -.072em;
}
.hero h1 span { color: transparent; -webkit-text-stroke: 1px rgba(238,241,243,.5); }
.hero-intro { max-width: 660px; margin: 2.35rem 0 0; color: #c0c9cf; font-size: clamp(1rem, 1.5vw, 1.28rem); line-height: 1.62; }
.hero-actions { display: flex; flex-wrap: wrap; gap: .85rem; margin-top: 2.3rem; }
.button {
  display: inline-flex; align-items: center; justify-content: center; gap: 1.2rem;
  min-height: 3.35rem; padding: .8rem 1.2rem; border: 1px solid var(--line-strong); border-radius: 999px;
  text-decoration: none; font-size: .76rem; font-weight: 650; letter-spacing: .04em;
  transition: transform .3s var(--ease), background .3s ease, color .3s ease, border-color .3s ease;
}
.button span { font-size: 1.05rem; }
.button:hover, .button:focus-visible { transform: translateY(-3px); }
.button-primary { color: var(--night); background: var(--copper-light); border-color: var(--copper-light); }
.button-primary:hover, .button-primary:focus-visible { background: #f0d2ae; }
.button-ghost:hover, .button-ghost:focus-visible { background: var(--ink); color: var(--night); border-color: var(--ink); }

.hero-visual { position: relative; justify-self: end; width: min(100%, 510px); padding: 8% 3% 4% 9%; transform-style: preserve-3d; }
.portrait-frame {
  position: relative; overflow: hidden; margin: 0; border-radius: 45% 45% 1.4rem 1.4rem;
  border: 1px solid rgba(238,241,243,.18); background: linear-gradient(155deg, #32404d, #121a22 63%);
  box-shadow: 0 2.5rem 6rem rgba(0,0,0,.34);
}
.portrait-frame::before {
  content: ""; position: absolute; z-index: 2; inset: 0;
  box-shadow: inset 0 0 5rem rgba(6,10,14,.35); pointer-events: none;
}
.portrait-frame img { width: 100%; min-height: 26rem; object-fit: cover; object-position: center; filter: saturate(.68) contrast(1.05); }
.portrait-frame figcaption {
  position: absolute; z-index: 3; inset: auto 0 0; display: flex; justify-content: space-between;
  padding: 2.8rem 1.4rem 1rem; color: rgba(238,241,243,.72);
  background: linear-gradient(transparent, rgba(8,12,17,.82)); font-size: .65rem; letter-spacing: .12em; text-transform: uppercase;
}
.portrait-orbit { position: absolute; z-index: -1; inset: 0; pointer-events: none; }
.orbit { position: absolute; border: 1px solid rgba(200,156,107,.26); border-radius: 50%; }
.orbit-one { inset: 0 2% 4% 2%; animation: orbitFloat 10s ease-in-out infinite; }
.orbit-two { inset: 8% -8% -3% 12%; border-color: rgba(147,169,155,.18); animation: orbitFloat 13s ease-in-out infinite reverse; }
.orbit-node { position: absolute; width: .5rem; aspect-ratio: 1; border-radius: 50%; background: var(--copper-light); box-shadow: 0 0 1.2rem rgba(226,189,146,.6); }
.node-one { top: 9%; right: 8%; animation: nodeFloat 7s ease-in-out infinite; }
.node-two { bottom: 10%; left: 7%; animation: nodeFloat 9s ease-in-out infinite reverse; }
@keyframes orbitFloat { 50% { transform: rotate(3deg) scale(1.025); } }
@keyframes nodeFloat { 50% { transform: translate3d(12px,-10px,0); } }
.status-card {
  position: absolute; z-index: 5; right: -7%; bottom: 11%; width: min(18rem, 58%);
  padding: 1rem 1.1rem; border: 1px solid var(--line-strong); border-radius: 1rem;
  background: rgba(20,29,38,.82); backdrop-filter: blur(15px); box-shadow: 0 1rem 2.5rem rgba(0,0,0,.24);
}
.status-label { display: block; margin-bottom: .3rem; color: var(--copper-light); font-size: .59rem; font-weight: 700; letter-spacing: .14em; text-transform: uppercase; }
.status-card strong { display: block; font-size: .82rem; font-weight: 520; line-height: 1.35; }
.hero-proof {
  grid-column: 1 / -1; display: grid; grid-template-columns: repeat(4, 1fr); margin-top: 3rem;
  border-top: 1px solid var(--line); border-bottom: 1px solid var(--line);
}
.hero-proof div { display: flex; align-items: baseline; gap: .7rem; padding: 1.3rem clamp(.5rem, 2vw, 1.5rem); border-right: 1px solid var(--line); }
.hero-proof div:first-child { padding-left: 0; }
.hero-proof div:last-child { border-right: 0; }
.hero-proof strong { color: var(--copper-light); font-size: 1.3rem; font-weight: 450; letter-spacing: -.03em; }
.hero-proof span { color: var(--muted); font-size: .66rem; letter-spacing: .05em; text-transform: uppercase; }

.section { position: relative; max-width: var(--max); margin: 0 auto; padding: clamp(6.5rem, 11vw, 10rem) var(--pad); }
.section-marker { position: absolute; top: clamp(6.7rem, 11vw, 10.2rem); right: var(--pad); color: var(--dim); font-size: .65rem; letter-spacing: .18em; }
.section-heading { max-width: 960px; margin-bottom: clamp(3rem, 7vw, 6rem); }
.section-heading h2, .qualification-panel h2, .contact-section h2 {
  margin: 0; font-size: clamp(2.8rem, 6.3vw, 6.2rem); font-weight: 320; line-height: .98; letter-spacing: -.062em;
}
.profile-section { border-bottom: 1px solid var(--line); }
.profile-grid { display: grid; grid-template-columns: 1fr 1fr; gap: clamp(2rem, 8vw, 9rem); }
.lead-copy { margin: 0; color: var(--ink); font-size: clamp(1.45rem, 2.5vw, 2.35rem); font-weight: 320; line-height: 1.35; letter-spacing: -.025em; }
.profile-copy { color: var(--muted); font-size: 1.02rem; }
.profile-copy p:first-child { margin-top: 0; }
.principles { display: grid; grid-template-columns: repeat(3,1fr); margin-top: clamp(4rem, 8vw, 7rem); border-top: 1px solid var(--line); }
.principles article { padding: 2rem clamp(1rem, 3vw, 2.5rem) 0; border-right: 1px solid var(--line); }
.principles article:first-child { padding-left: 0; }
.principles article:last-child { border: 0; }
.principles span { color: var(--copper); font-size: .63rem; letter-spacing: .14em; }
.principles h3 { margin: 1rem 0 .5rem; font-size: 1.35rem; font-weight: 430; }
.principles p { margin: 0; color: var(--muted); font-size: .88rem; }

.expertise-section { max-width: none; background: #e7e5df; color: #151a1f; }
.expertise-section > * { max-width: calc(var(--max) - 2 * var(--pad)); margin-left: auto; margin-right: auto; }
.expertise-section .section-marker { right: max(var(--pad), calc((100vw - var(--max)) / 2 + var(--pad))); color: #72787c; }
.expertise-section .eyebrow { color: #86633f; }
.expertise-grid { display: grid; grid-template-columns: repeat(2, 1fr); gap: 1px; background: rgba(21,26,31,.15); border: 1px solid rgba(21,26,31,.15); }
.expertise-card {
  position: relative; min-height: 24rem; padding: clamp(1.6rem, 4vw, 3.5rem); overflow: hidden; background: #e7e5df;
  transition: color .5s var(--ease), background .5s var(--ease);
}
.expertise-card::after {
  content: ""; position: absolute; inset: auto -10% -60% 30%; height: 110%; border-radius: 50%;
  background: radial-gradient(circle, rgba(200,156,107,.18), transparent 65%); opacity: 0; transition: opacity .5s ease, transform .7s var(--ease);
}
.expertise-card:hover { color: var(--ink); background: #17212a; }
.expertise-card:hover::after { opacity: 1; transform: translateY(-10%); }
.card-number { position: absolute; right: 2rem; top: 2rem; color: #777; font-size: .64rem; letter-spacing: .12em; }
.expertise-card:hover .card-number { color: var(--copper-light); }
.expertise-card h3 { position: relative; z-index: 2; max-width: 22rem; margin: 3.2rem 0 1rem; font-size: clamp(1.65rem, 2.8vw, 2.6rem); font-weight: 380; line-height: 1.08; letter-spacing: -.035em; }
.expertise-card p { position: relative; z-index: 2; max-width: 32rem; color: #596066; font-size: .96rem; transition: color .5s ease; }
.expertise-card:hover p { color: #aeb8c0; }
.expertise-card ul { position: absolute; z-index: 2; inset: auto 2rem 2rem; display: flex; flex-wrap: wrap; gap: .55rem; padding: 0; margin: 0; list-style: none; }
.expertise-card li { padding: .35rem .65rem; border: 1px solid rgba(21,26,31,.22); border-radius: 999px; font-size: .65rem; transition: border-color .5s ease; }
.expertise-card:hover li { border-color: rgba(238,241,243,.23); }
.card-icon { position: relative; width: 3.5rem; height: 3.5rem; }
.card-icon span { position: absolute; width: .52rem; aspect-ratio: 1; border: 1px solid #566068; border-radius: 50%; }
.card-icon span:nth-child(1) { top: 0; left: 0; }
.card-icon span:nth-child(2) { right: 0; top: 1.35rem; }
.card-icon span:nth-child(3) { left: 1rem; bottom: 0; background: var(--copper); border-color: var(--copper); }
.card-icon::before, .card-icon::after { content: ""; position: absolute; height: 1px; background: #7e878d; transform-origin: left; }
.card-icon::before { width: 2.8rem; left: .38rem; top: .3rem; transform: rotate(28deg); }
.card-icon::after { width: 2.6rem; left: .4rem; top: .45rem; transform: rotate(73deg); }
.expertise-card:hover .card-icon span { border-color: var(--copper-light); }
.expertise-card:hover .card-icon::before, .expertise-card:hover .card-icon::after { background: var(--copper-light); }
.radar-icon { border: 1px solid #7e878d; border-radius: 50%; }
.radar-icon::before { inset: 50% auto auto 50%; width: 46%; transform: rotate(-40deg); }
.radar-icon::after { display: none; }
.radar-icon span:nth-child(1) { inset: 23%; width: 54%; }
.radar-icon span:nth-child(2) { top: 9%; right: 16%; background: var(--copper); border-color: var(--copper); }
.radar-icon span:nth-child(3) { left: 49%; bottom: 49%; width: .32rem; }
.architecture-icon { border: 0; }
.architecture-icon::before, .architecture-icon::after { width: 3rem; left: .25rem; top: 1.65rem; }
.architecture-icon::before { transform: rotate(0); }
.architecture-icon::after { transform: rotate(90deg); }
.architecture-icon span:nth-child(1) { top: 0; left: 1.48rem; }
.architecture-icon span:nth-child(2) { top: 1.45rem; right: 0; }
.architecture-icon span:nth-child(3) { left: 1.48rem; bottom: 0; }
.route-icon::before { width: 3.2rem; transform: rotate(40deg); top: .35rem; }
.route-icon::after { width: 2.65rem; transform: rotate(-36deg); top: 2.7rem; left: .65rem; }

.career-section { overflow: hidden; border-bottom: 1px solid var(--line); }
.career-layout { display: grid; grid-template-columns: .72fr 1.28fr; gap: clamp(3rem, 8vw, 8rem); }
.career-intro { color: var(--muted); font-size: 1.05rem; }
.career-intro p { margin-top: 0; }
.text-link { display: inline-flex; gap: 1rem; margin-top: 1.5rem; color: var(--ink); text-decoration: none; border-bottom: 1px solid var(--line-strong); padding-bottom: .4rem; font-size: .78rem; }
.text-link span { color: var(--copper-light); }
.timeline { position: relative; padding: 0; margin: 0; list-style: none; }
.timeline::before { content: ""; position: absolute; left: 7.5rem; top: .4rem; bottom: 1rem; width: 1px; background: var(--line); }
.timeline li { position: relative; display: grid; grid-template-columns: 7.5rem 1fr; gap: 2rem; padding: 0 0 3rem; }
.timeline li::before {
  content: ""; position: absolute; left: calc(7.5rem - .28rem); top: .28rem; width: .48rem; aspect-ratio: 1;
  border-radius: 50%; background: var(--night); border: 1px solid var(--copper);
}
.timeline time { color: var(--copper-light); font-size: .67rem; letter-spacing: .06em; }
.timeline h3 { margin: -.15rem 0 .55rem; font-size: 1.3rem; font-weight: 430; }
.timeline p { margin: 0; color: var(--muted); font-size: .9rem; }

.qualification-section { max-width: none; padding-left: 0; padding-right: 0; }
.qualification-panel {
  max-width: var(--max); margin: 0 auto; display: grid; grid-template-columns: .8fr 1.2fr; gap: clamp(2rem, 8vw, 8rem);
  padding: clamp(3rem, 7vw, 6rem) var(--pad); border: 1px solid var(--line); border-radius: var(--radius);
  background: linear-gradient(135deg, rgba(26,38,49,.9), rgba(14,21,28,.9));
}
.qualification-panel h2 { font-size: clamp(2.3rem, 4.5vw, 4.5rem); }
.credential-cloud { display: flex; align-content: center; align-items: center; flex-wrap: wrap; gap: .75rem; }
.credential { padding: .68rem .9rem; border: 1px solid var(--line-strong); border-radius: 999px; color: #b7c0c7; font-size: .76rem; }
.credential-primary { color: var(--night); background: var(--copper-light); border-color: var(--copper-light); font-weight: 700; }

.work-section { border-top: 1px solid var(--line); }
.work-grid { display: grid; grid-template-columns: 1fr 1fr; gap: 1.2rem; }
.work-card {
  position: relative; min-height: 32rem; overflow: hidden; display: flex; flex-direction: column;
  padding: clamp(1.6rem, 4vw, 3rem); border: 1px solid var(--line); border-radius: var(--radius);
  text-decoration: none; transition: transform .45s var(--ease), border-color .4s ease;
}
.work-card:hover { transform: translateY(-8px); border-color: var(--line-strong); }
.work-card-top { display: flex; justify-content: space-between; color: var(--muted); font-size: .64rem; letter-spacing: .13em; text-transform: uppercase; }
.work-card h3 { margin: auto 0 .7rem; max-width: 27rem; font-size: clamp(1.7rem, 3.2vw, 3rem); line-height: 1.05; font-weight: 360; letter-spacing: -.04em; }
.work-card p { max-width: 32rem; margin: 0; color: var(--muted); font-size: .9rem; }
.work-card-stop { background: #071626; }
.stop-wordmark { margin-top: 3rem; color: #f3f6f8; font-size: clamp(3rem, 7vw, 6.5rem); font-weight: 800; letter-spacing: -.08em; }
.stop-wordmark span { color: #ff394c; }
.signal-line { position: absolute; inset: auto 3rem 2rem auto; display: flex; align-items: end; gap: .3rem; height: 4.5rem; opacity: .35; }
.signal-line i { display: block; width: .35rem; height: 25%; background: #ff394c; animation: bars 2.4s ease-in-out infinite; }
.signal-line i:nth-child(2) { height: 48%; animation-delay: -.3s; }.signal-line i:nth-child(3) { height: 85%; animation-delay: -.6s; }.signal-line i:nth-child(4) { height: 42%; animation-delay: -.9s; }.signal-line i:nth-child(5) { height: 65%; animation-delay: -1.2s; }
@keyframes bars { 50% { transform: scaleY(.45); opacity: .5; } }
.work-card-4t2 { color: #17202a; background: #d9d8d2; }
.work-card-4t2 .work-card-top, .work-card-4t2 p { color: #5c656b; }
.four-wordmark { margin-top: 2.5rem; font-size: clamp(4rem, 9vw, 8rem); font-weight: 900; line-height: .9; letter-spacing: -.09em; }
.axis { position: absolute; right: 2.5rem; top: 7rem; width: 8rem; height: 8rem; border: 1px solid rgba(23,32,42,.2); border-radius: 50%; }
.axis::before, .axis::after { content: ""; position: absolute; background: rgba(23,32,42,.25); }
.axis::before { left: 50%; top: -18%; bottom: -18%; width: 1px; }.axis::after { top: 50%; left: -18%; right: -18%; height: 1px; }
.axis span { position: absolute; width: .45rem; aspect-ratio: 1; background: #17202a; border-radius: 50%; animation: nodeFloat 6s ease-in-out infinite; }
.axis span:nth-child(1) { left: 48%; top: -2%; }.axis span:nth-child(2) { right: -2%; top: 48%; animation-delay: -2s; }.axis span:nth-child(3) { left: 17%; bottom: 10%; animation-delay: -4s; }

.contact-section { padding: clamp(6.5rem, 12vw, 11rem) var(--pad); background: var(--copper-light); color: #12171c; }
.contact-grid { max-width: calc(var(--max) - 2 * var(--pad)); margin: 0 auto; display: grid; grid-template-columns: 1.1fr .9fr; gap: clamp(3rem, 8vw, 8rem); align-items: end; }
.contact-section .eyebrow { color: #6d4c2d; }
.contact-section h2 { font-size: clamp(2.7rem, 5.5vw, 5.5rem); }
.contact-action p { max-width: 34rem; color: #4f4b47; }
.contact-mail { display: flex; justify-content: space-between; gap: 1rem; margin: 2rem 0; padding: 1rem 0; border-bottom: 1px solid rgba(18,23,28,.35); color: #12171c; font-size: clamp(1rem, 2vw, 1.45rem); text-decoration: none; }
.contact-links { display: flex; flex-wrap: wrap; gap: 1.3rem; }
.contact-links a { color: #403d3a; font-size: .75rem; }

.site-footer {
  display: flex; justify-content: space-between; gap: 2rem; padding: 2rem var(--pad); color: var(--muted);
  border-top: 1px solid var(--line); background: #080d12; font-size: .68rem;
}
.site-footer div { display: flex; gap: 1rem; }
.site-footer strong { color: var(--ink); font-weight: 600; }

.reveal { opacity: 0; transform: translateY(28px); transition: opacity .85s var(--ease), transform .85s var(--ease); }
.reveal.is-visible { opacity: 1; transform: none; }

@media (max-width: 960px) {
  .site-header { min-height: 4.7rem; }
  .menu-toggle {
    display: grid; width: 2.8rem; height: 2.8rem; padding: .72rem; border: 1px solid var(--line-strong); border-radius: 50%;
    color: var(--ink); background: rgba(12,17,23,.7); cursor: pointer;
  }
  .menu-toggle span:not(.sr-only) { display: block; height: 1px; background: currentColor; margin: 2px 0; transition: transform .25s ease, opacity .25s ease; }
  .menu-toggle[aria-expanded="true"] span:nth-child(1) { transform: translateY(5px) rotate(45deg); }
  .menu-toggle[aria-expanded="true"] span:nth-child(2) { opacity: 0; }
  .menu-toggle[aria-expanded="true"] span:nth-child(3) { transform: translateY(-5px) rotate(-45deg); }
  .navigation {
    position: fixed; inset: 0; z-index: -1; display: flex; flex-direction: column; justify-content: center;
    background: rgba(8,13,18,.97); opacity: 0; visibility: hidden; transform: translateY(-1rem);
    transition: opacity .3s ease, visibility .3s ease, transform .35s var(--ease);
  }
  .navigation.is-open { opacity: 1; visibility: visible; transform: none; }
  .navigation a { font-size: 1.4rem; }
  .hero { grid-template-columns: 1fr; grid-template-rows: auto auto auto; padding-top: 8.5rem; }
  .hero-copy { max-width: 760px; }
  .hero-visual { justify-self: center; width: min(83vw, 490px); margin-top: 4rem; }
  .hero-proof { grid-template-columns: repeat(2, 1fr); }
  .hero-proof div:nth-child(2) { border-right: 0; }
  .hero-proof div:nth-child(-n+2) { border-bottom: 1px solid var(--line); }
  .profile-grid, .career-layout, .qualification-panel, .contact-grid { grid-template-columns: 1fr; }
  .work-card { min-height: 28rem; }
}

@media (max-width: 700px) {
  :root { --pad: 1.2rem; --radius: 1.15rem; }
  .brand-name { display: none; }
  .hero { min-height: auto; padding-bottom: 0; }
  .hero h1 { font-size: clamp(3.55rem, 17vw, 6rem); }
  .hero-intro { font-size: 1rem; }
  .hero-visual { width: 92%; margin-top: 3rem; }
  .portrait-frame img { min-height: 23rem; }
  .status-card { right: -4%; width: 64%; }
  .hero-proof { margin: 3rem calc(var(--pad) * -1) 0; }
  .hero-proof div { display: block; padding: 1rem var(--pad); }
  .hero-proof strong, .hero-proof span { display: block; }
  .hero-proof span { margin-top: .2rem; }
  .section-heading h2, .contact-section h2 { font-size: clamp(2.65rem, 13vw, 4.3rem); }
  .principles, .expertise-grid, .work-grid { grid-template-columns: 1fr; }
  .principles article { padding: 1.6rem 0; border-right: 0; border-bottom: 1px solid var(--line); }
  .principles article:last-child { border-bottom: 0; }
  .expertise-card { min-height: 22rem; }
  .career-layout { gap: 3.5rem; }
  .timeline::before { left: .25rem; }
  .timeline li { grid-template-columns: 1fr; gap: .65rem; padding-left: 1.6rem; }
  .timeline li::before { left: 0; }
  .qualification-section { padding-left: var(--pad); padding-right: var(--pad); }
  .qualification-panel { padding: 2rem 1.3rem; }
  .work-card { min-height: 27rem; }
  .contact-section { padding-left: var(--pad); padding-right: var(--pad); }
  .site-footer, .site-footer div { flex-direction: column; }
  .site-footer div { gap: .35rem; }
}

@media (prefers-reduced-motion: reduce) {
  html { scroll-behavior: auto; }
  *, *::before, *::after { animation-duration: .01ms !important; animation-iteration-count: 1 !important; transition-duration: .01ms !important; }
  .reveal { opacity: 1; transform: none; }
  .signal-field { display: none; }
}